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<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<link rel="shortcut icon" href="../img/favico.ico" type="image/x-icon">
<title>join us</title>

    <style>
        @import "../static/css/welcss.css";
    </style>
</head>
<body>

<div id="headtitle">距离2019年结束只剩</div>

<div class="time">
    <span id="t_d">00天</span>
    <span id="t_h">00时</span>
    <span id="t_m">00分</span>
    <span id="t_s">00秒</span>
    <span id="daoqi"></span>
</div>

<div id="notwait">所以你还在等什么？</div>

<div id="wb"> <input type="submit" value="" id="welbtn" onclick='location.href=("login.jsp")' /></div>

<script type="text/javascript">
function GetRTime(){
    var EndTime= new Date('2020/01/01 00:00:00');
    var NowTime = new Date();
    var t =EndTime.getTime() - NowTime.getTime();
    var d=Math.floor(t/1000/60/60/24);
    var h=Math.floor(t/1000/60/60%24);
    var m=Math.floor(t/1000/60%60);
    var s=Math.floor(t/1000%60);

    document.getElementById("t_d").innerHTML = d + "天";
    document.getElementById("t_h").innerHTML = h + "时";
    document.getElementById("t_m").innerHTML = m + "分";
    document.getElementById("t_s").innerHTML = s + "秒";
    if(s=="0" && m=="0" && h=="0" && d=="0"){
        document.getElementById("daoqi").innerHTML ="2020年快乐！";//这里设置到期时间后的提醒内容
        document.getElementById("daoqi").style.color="red";}
}
setInterval(GetRTime,0);
</script>
</body>
</html>